P

Inventor

KATO KAZUO

JP192 patents
⚠️ This page may combine multiple inventors who share the name “KATO KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

24 patents
US5133064AJul 21, 1992

Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices

HITACHI LTD182 citations99
US5231585AJul 27, 1993

Computer-integrated manufacturing system and method

HITACHI LTD149 citations97
US5542083AJul 30, 1996

Information processor and information processing system utilizing clock signal

HITACHI LTD37 citations96
US5388249AFeb 7, 1995

Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices

HITACHI LTD41 citations96
US5940272AAug 17, 1999

Electric apparatus having heat radiating fin

HITACHI LTD59 citations95
US6389063B1May 14, 2002

Signal transmission apparatus using an isolator, modem, and information processor

HITACHI LTD74 citations94
US5329690AJul 19, 1994

Printed circuit board assembling system

HITACHI LTD56 citations94
US5661343AAug 26, 1997

Power hybrid integrated circuit apparatus

HITACHI LTD32 citations93
US4618814AOct 21, 1986

Voltage-to-current converter circuit

HITACHI LTD46 citations93
US4452210AJun 5, 1984

Fuel injection valve drive circuit

HITACHI LTD46 citations93
US5974560AOct 26, 1999

Information processor and information processing system utilizing clock signal

HITACHI LTD20 citations92
US5724519AMar 3, 1998

Complementary transistor circuit and amplifier and CRT display device using the same

HITACHI LTD28 citations92
US5506982AApr 9, 1996

Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices

HITACHI LTD21 citations92
US5365768ANov 22, 1994

Sensor

HITACHI LTD51 citations92
US5001365AMar 19, 1991

Logic circuit using bipolar and field effect transistor, including a delayed switching arrangement

HITACHI LTD29 citations92
US4774480ASep 27, 1988

Phase-locked loop having separate smoothing and loop filters

HITACHI LTD31 citations92
US4749961AJun 7, 1988

Voltage controlled oscillator and phase-locked loop using it

HITACHI LTD26 citations92
US4719373AJan 12, 1988

Gate circuit of combined field-effect and bipolar transistors

HITACHI LTD28 citations92
US4556807ADec 3, 1985

Pressure transducer with temperature compensation circuit

HITACHI LTD50 citations92
US4454500AJun 12, 1984

Analog data acquisition device

HITACHI LTD29 citations92
US6031257AFeb 29, 2000

Semiconductor integrated circuit device

HITACHI LTD73 citations91
US4558238ADec 10, 1985

Pressure transducer using integrated circuit elements

HITACHI LTD30 citations91
US5144683ASep 1, 1992

Character recognition equipment

HITACHI LTD23 citations88
US5631517AMay 20, 1997

Ultrasonic motor and driving for the ultrasonic motor

HITACHI LTD22 citations87

SEIKO INSTR INC

3 patents

NIPPON STEEL CORP

3 patents

ASAHI GLASS CO LTD

3 patents

FUJI PHOTO FILM CO LTD

2 patents

DENKI KAGAKU KOGYO KK

2 patents

NIPPON KAYAKU KK

2 patents

CASIO COMPUTER CO LTD

1 patent

OILES INDUSTRY CO LTD

1 patent

NIFCO INC

1 patent

DENSO CORP

1 patent

RENESAS TECH CORP

1 patent

TORAY INDUSTRIES

1 patent

KUROISHI IRON WORKS CO LTD

1 patent

TOYOTA MOTOR CO LTD

1 patent

UNIV TOKYO MEDICAL & DENTAL

1 patent

OMRON TATEISI ELECTRONICS CO

1 patent

KONISHIROKU PHOTO IND

1 patent

Showing the top 50 of 192 patents by PatentIndex Score.